Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 315/55-22 | 285/50-22 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 35.64 (905.3) | 33.22 (843.8) | -2.42 (-61.5) -6.8% |
| Width inches (mm) | 12.4 (315) | 11.22 (285) | -1.18 (-30) -9.5% |
| Circum. inches (mm) | 111.97 (2844.08) | 104.37 (2650.88) | -7.61 (-193.21) -6.8% |
| Sidewall Height inches (mm) | 6.82 (173.25) | 5.61 (142.5) | -1.21 (-30.75) -17.7% |
| Revolutions per mile (km) | 565.86 (351.61) | 607.1 (377.23) | 41.24 (25.63) 7.3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 18.64 mph (30 km/h) |
| 25 mph (40.23 km/h) | 23.3 mph (37.5 km/h) |
| 30 mph (48.28 km/h) | 27.96 mph (45 km/h) |
| 35 mph (56.33 km/h) | 32.62 mph (52.5 km/h) |
| 40 mph (64.37 km/h) | 37.28 mph (60 km/h) |
| 45 mph (72.42 km/h) | 41.94 mph (67.5 km/h) |
| 50 mph (80.47 km/h) | 46.6 mph (75 km/h) |
| 55 mph (88.51 km/h) | 51.26 mph (82.5 km/h) |
| 60 mph (96.56 km/h) | 55.92 mph (90 km/h) |
| 65 mph (104.61 km/h) | 60.58 mph (97.5 km/h) |
| 70 mph (112.65 km/h) | 65.24 mph (105 km/h) |
| 75 mph (120.7 km/h) | 69.91 mph (112.5 km/h) |
| 80 mph (128.75 km/h) | 74.57 mph (120 km/h) |
| 85 mph (136.79 km/h) | 79.23 mph (127.5 km/h) |
| 90 mph (144.84 km/h) | 83.89 mph (135 km/h) |
| 95 mph (152.89 km/h) | 88.55 mph (142.5 km/h) |
| 100 mph (160.93 km/h) | 93.21 mph (150 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1545 | 1795 | 1933 | 2018 | 2110 | 2176 | 2248 | 2334 | 2452 | 2571 | 2702 | 2807 | 2998 | 3208 | 3373 | 3478 | 3537 | 3754 | 4056 | 4714 |
Better Fuel Economy Factory Ratios Increased Power
